import time
import re
import json
import urllib
import scrapy
from apps.tax_policy.tax_policy.items import NetTaxPolicyItem as Item
from apps.tax_policy.tax_policy.spiders.base_spider.base_tax_policy_spider import BaseTaxPolicySpider
import math
import requests
import base64
from urllib.parse import urlencode


class spider(BaseTaxPolicySpider):
    name = "sichuan_ybscnxrmzfxzfgfxwj"

    province: str = "四川省"  # 取表格
    city: str = "宜宾市"  # 取表格
    county: str = "长宁县"  # 取表格
    park: str = "None"  # 取表格
    source: str = "宜宾市长宁县人民政府"  # 取表格 同一个来源合并
    url: str = "https://www.sccn.gov.cn/zwgk/wjk/xzfgfxwj/index.html"  # 注明入口网址，以便后续排错
    headers = {
        'Accept': '*/*',
        'Accept-Language': 'zh-CN,zh;q=0.9',
        'Cache-Control': 'no-cache',
        'Connection': 'keep-alive',
        'Content-Type': 'application/json',
        'Origin': 'https://www.ybja.gov.cn',
        'Pragma': 'no-cache',
        'Referer': 'https://www.ybja.gov.cn/wjk/index.html',
        'Sec-Fetch-Dest': 'empty',
        'Sec-Fetch-Mode': 'cors',
        'Sec-Fetch-Site': 'same-origin',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36',
        'X-Requested-With': 'XMLHttpRequest',
        'sec-ch-ua': '"Not(A:Brand";v="99", "Google Chrome";v="133", "Chromium";v="133"',
        'sec-ch-ua-mobile': '?0',
        'sec-ch-ua-platform': '"Windows"'
    }
    base_url = "https://www.sccn.gov.cn/irs/front/list"

    def start_requests(self):
        url = self.base_url
        payload = {
            "code": "18808a47cad",
            "sorts": [
                {
                    "sortField": "f_2023710729988",
                    "sortOrder": "DESC"
                }
            ],
            "granularity": "ALL",
            "pageSize": 15,
            "pageNo": 1,
            "tableName": "t_18798d1afb0",
            "beginDateTime": "",
            "endDateTime": "",
            "customFilter": {
                "operator": "and",
                "properties": [
                    {
                        "property": "f_2024826520105",
                        "operator": "eq",
                        "value": "行政规范性文件"
                    },
                    {
                        "property": "f_2024108451914",
                        "operator": "eq",
                        "value": "县（市、区）政府及办公室"
                    }
                ],
                "filters": [
                    {
                        "operator": "or",
                        "properties": [
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15753
                            },
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15754
                            },
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15755
                            },
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15756
                            },
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15757
                            },
                            {
                                "property": "channel_id",
                                "operator": "eq",
                                "value": 15758
                            }
                        ]
                    }
                ]
            }
        }
        response = requests.request("POST", url, headers=self.headers, data=json.dumps(payload))
        total_num = json.loads(response.text)['data']['pager']['total']
        rows = json.loads(response.text)['data']['pager']['pageSize']
        pages = json.loads(response.text)['data']['pager']['pageCount']
        print("总页数：", pages, "总条数：", total_num)
        for page in range(1, pages + 1):
            payload['pageNo'] = str(page)
            # 发送GET请求
            yield scrapy.FormRequest(url, method='POST', headers=self.headers, body=json.dumps(payload),
                                     callback=self.detail_requests)

    def detail_requests(self, response, **kwargs):
        item_list = json.loads(response.text)['data']['list']

        for item in item_list:
            title = item['f_202356571807_ext']
            url = item['doc_pub_url']
            publish_time = item['f_2023710729988']
            d = {'url': url, 'title': title, 'publish_date': publish_time}
            yield scrapy.Request(url=url, method='GET', headers=self.headers, callback=self.parse_detail, meta=d)

    def parse_list(self, response, **kwargs):
        pass

    def parse_detail(self, response=None, **kwargs):
        item = Item()
        item['title'] = response.meta.get('title')
        item['source_url'] = response.url
        item['publish_date'] = response.meta.get('publish_date')
        item['content'] = response.xpath(".").get()
        item['source'] = self.source
        item['province'] = self.province
        item['city'] = self.city
        item['county'] = self.county
        item['park'] = self.park
        if '已失效' in item['title'] or '已废止' in item['title']:
            item['state'] = '0'
        else:
            item['state'] = None
        # print("item", item)
        yield item


if __name__ == "__main__":
    from scrapy import cmdline

    cmdline.execute("scrapy crawl sichuan_ybscnxrmzfxzfgfxwj".split())
